//
//  TestLayoutScrollView.swift
//  EasySwift
//
//  Created by 王隆帅 on 2017/6/28.
//  Copyright © 2017年 王隆帅. All rights reserved.
//

import UIKit

class TestLayoutScrollView: UIScrollView {

    /*
    // Only override draw() if you perform custom drawing.
    // An empty implementation adversely affects performance during animation.
    override func draw(_ rect: CGRect) {
        // Drawing code
    }
    */
    
    // 系统重写布局，需要子类进行重写
    override func layoutSubviews() {
        
        print("执行了 ---- LayoutSubviews")
    }
    
}
